* {
  box-sizing: border-box;
}

html {
  background: #f7f6f2;
  color: #171715;
}

body {
  margin: 0;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.masthead {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 27px 4vw;
  border-bottom: 1px solid #d8d6d0;
}

.wordmark {
  font-size: 13px;
  letter-spacing: .1em;
}

nav {
  font-size: 12px;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  opacity: .55;
}

.intro {
  padding: 4vh 4vw 3vh;
}

.intro h1 {
  font-size: clamp(32px, 5.2vw, 72px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -.045em;
  max-width: 850px;
  margin: 0;
}

.image-wrap {
  width: min(60vw, 900px); /* smaller */
  width: min(80vw, 900px); /* larger */
  width: min(90vw, 900px); /* nearly full width */
  margin: 0 auto;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-wrap img {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

.contact {
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 28px 4vw 4vh;
  font-size: 12px;
}

.social {
  display: flex;
  gap: 24px;
}

.external-arrow {
  display: inline-block;
  width: .42em;
  height: .42em;
  margin-left: .12em;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  position: relative;
  transform: translateY(-.08em);
}

.external-arrow::after {
  content: "";
  position: absolute;
  width: 1.5px;
  height: .62em;
  background: currentColor;
  right: 0;
  top: -.08em;
  transform: rotate(45deg);
  transform-origin: top right;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 8vw;
  padding: 6vh 8vw 15vh;
}

.about-heading {
  align-self: start;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-heading .eyebrow {
  align-self: flex-start;
}

.portrait {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 28px auto 0;
  object-fit: cover;
}

.eyebrow {
  font-size: 10px;
  letter-spacing: .12em;
  color: #6b6963;
  margin: 7px 0;
}

.biography {
  max-width: 650px;
  font-size: 14px;
  line-height: 1.75;
}

.biography p {
  margin: 0 0 24px;
}

.biography .lead {
  font-size: 20px;
  line-height: 1.4;
  margin-bottom: 32px;
}

.closing {
  margin-top: 38px !important;
}

.contact-line {
  margin-top: 48px;
  font-size: 12px;
}

footer {
  display: flex;
  justify-content: space-between;
  padding: 18px 4vw 24px;
  border-top: 1px solid #d8d6d0;
  font-size: 10px;
  letter-spacing: .04em;
  color: #66645f;
}

@media (max-width: 650px) {
  .masthead {
    padding: 22px 18px;
  }

  .intro {
    padding: 8vh 18px 5vh;
  }

  .intro h1 {
    font-size: 42px;
  }

  .image-wrap {
    width: calc(100% - 36px);
  }

  .contact {
    padding: 24px 18px 10vh;
    display: block;
  }

  .social {
    margin-top: 18px;
  }

  .about {
    display: block;
    padding: 9vh 18px 12vh;
  }

  .about-heading {
    margin-bottom: 30px;
  }

  .portrait {
    max-width: 280px;
    margin-top: 20px;
  }

  .biography .lead {
    font-size: 18px;
  }

  footer {
    padding: 18px;
  }
}